As far as the sandwiches go, the Flavors of the World amounts to some new sauces.
For some Greek flavor, there's the Greek Whopper which adds a double layer of tzatziki (yogurt) sauce to the standard Whopper formula of onions, tomatoes, lettuce, and flame-grilled patty.
For Mexico, it's the Mexican Whopper with two layers of salsa plus lettuce, tomato, and cheddar cheese on a flame-grilled beef Whopper patty.
Japan is represented by the Asian Crispy Chicken, which offers a crispy chicken filet with teriyaki sauce, mayo, lettuce, and tomato.
A touch of Italy is delivered via Mozzarella Sticks as a side dish.
Lastly, for dessert, there's sliced Cheesecake to represent England.
The menu is also available in nearby Portugal.